72988218

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{17863}}^1$

素因数の和:18098

約数の個数: 24

約数和(自身を含む): 158846688

約数和(自身を除く): 85858470

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 17863, 35726, 53589, 107178, 160767, 321534, 4054901, 8109802, 12164703, 24329406, 36494109, 72988218]

約数ペア:

[(1, 72988218), (2, 36494109), (3, 24329406), (6, 12164703), (9, 8109802), (18, 4054901), (227, 321534), (454, 160767), (681, 107178), (1362, 53589), (2043, 35726), (4086, 17863)]